/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include "cntcontactcarddetailitem.h"

#include <hbiconitem.h>

#include <hbtextitem.h>

#include <hbrichtextitem.h>

#include <hbframedrawer.h>

#include <hbframeitem.h>

#include <hbeffect.h>

#include <hbgesturefilter.h>

#include <hbgesture.h>

#include <hbstyleloader.h>

#include <QGraphicsSceneMouseEvent>

#include <hbinstantfeedback.h>

CntContactCardDetailItem::CntContactCardDetailItem(int index, QGraphicsItem *parent, bool isFocusable) :

    HbWidget(parent),

    mIcon(0),

    mFirstLineText(0),

    mPrimaryText(0),

    mSecondLineText(0),

    mFrameItem(0),

    mFocusItem(0),

    mHasFocus(false),

    mGestureFilter(0),

    mGestureLongpressed(0),

    mIndex(index),

    mIsFocusable(isFocusable),

    mValueTextElideMode(Qt::ElideRight),

    mIsUnderline(false)

{  

    if (mIsFocusable)

    {

        HbEffect::add(QString("frameitem"), QString(":/xml/edit_button_pressed.fxml"), QString("pressed"));

        HbEffect::add(QString("frameitem"), QString(":/xml/edit_button_released.fxml"), QString("released"));

        initGesture();

    }

}

CntContactCardDetailItem::~CntContactCardDetailItem()

{

}

void CntContactCardDetailItem::createPrimitives()

{

    if (!icon.isNull())

    {

        if (!mIcon)

        {

            mIcon = new HbIconItem(this);

            mIcon->setIcon(icon);

            style()->setItemName(mIcon, "icon");

        }

    }

    else

    {

        if (mIcon)

        {

            delete mIcon;

        }

        mIcon = 0;

    }

    if (!text.isNull())

    {

        mFirstLineText = new HbRichTextItem(this);

        if (mIsUnderline)

        {

            QString temp = text;

            temp.prepend("<u>");

            temp.append("</u>");

            mFirstLineText->setText(temp);

        }

        else

        {    

            mFirstLineText->setText(text);

        }

        mFirstLineText->setTextWrapping(Hb::TextWordWrap);

        style()->setItemName(mFirstLineText, "text");    

    }

    else

    {

        if (mFirstLineText)

        {

            delete mFirstLineText;

        }

        mFirstLineText = 0;

    }

    if (!primaryText.isNull())

    {

        if (!mPrimaryText)

        {

            mPrimaryText = new HbTextItem(this);

            mPrimaryText->setText(primaryText);

            mPrimaryText->setMaximumLines(2);

            mPrimaryText->setTextWrapping(Hb::TextWordWrap);

            style()->setItemName(mPrimaryText, "primaryText");

        }

    }

    else

    {

        if (mPrimaryText)

        {

            delete mPrimaryText;

        }

        mPrimaryText = 0;

    }

    if (!valueText.isNull())

    {

        if (!mSecondLineText)

        {

            mSecondLineText = new HbTextItem(this);

            mSecondLineText->setText(valueText);

            mSecondLineText->setElideMode(mValueTextElideMode);

            style()->setItemName(mSecondLineText, "valueText");

        }

    }

    else

    {

        if (mSecondLineText)

        {

            delete mSecondLineText;

        }

        mSecondLineText = 0;

    }

    if (!mFrameItem)

    {

        mFrameItem = new HbFrameItem(this);

        mFrameItem->frameDrawer().setFrameGraphicsName("qtg_fr_list_normal");

        mFrameItem->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

        mFrameItem->setZValue(-2);

        style()->setItemName(mFrameItem, "background");

    }

    if (!mFocusItem && mIsFocusable)

    {

        mFocusItem = new HbFrameItem(this);

        mFocusItem->frameDrawer().setFrameGraphicsName("qtg_fr_list_pressed");

        mFocusItem->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

        mFocusItem->setZValue(-1);

        mFocusItem->setVisible(false);

        style()->setItemName(mFocusItem, "highlight");

    }

}

void CntContactCardDetailItem::recreatePrimitives()

{

    HbWidget::recreatePrimitives();

    delete mIcon;

    mIcon = 0;

    delete mFirstLineText;

    mFirstLineText = 0;

    delete mPrimaryText;

    mPrimaryText = 0;

    delete mSecondLineText;

    mSecondLineText = 0;

    delete mFrameItem;

    mFrameItem = 0;

    delete mFocusItem;

    mFocusItem = 0;

    createPrimitives();

}

void CntContactCardDetailItem::initGesture()

{

    mGestureFilter = new HbGestureSceneFilter(Qt::LeftButton, this);

    mGestureLongpressed = new HbGesture(HbGesture::longpress, 5);

    mGestureFilter->addGesture(mGestureLongpressed);

    mGestureFilter->setLongpressAnimation(true);

    installSceneEventFilter(mGestureFilter);

    connect(mGestureLongpressed, SIGNAL(longPress(QPointF)), this, SLOT(onLongPress(QPointF)));

}

void CntContactCardDetailItem::onLongPress(const QPointF &point)

{

    mHasFocus = false;

    updatePrimitives();

    emit longPressed(point);

}

void CntContactCardDetailItem::updatePrimitives()

{

    HbWidget::updatePrimitives();

    if (mHasFocus && mIsFocusable)

    {

        mFocusItem->setVisible(true);

        HbEffect::start(mFocusItem, QString("frameitem"), QString("pressed"));

    }

    else

    {

        HbEffect::start(mFocusItem, QString("frameitem"), QString("released"));

    }

}

void CntContactCardDetailItem::mousePressEvent(QGraphicsSceneMouseEvent *event)

{

    if (mIsFocusable)

    {

        HbInstantFeedback::play(HbFeedback::Basic);

    }

    event->accept();

    mHasFocus = true;

    updatePrimitives();

}

void CntContactCardDetailItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event)

{

    if (!rect().contains(event->pos()) && mHasFocus)

    {

        mHasFocus = false;

        updatePrimitives();

    }

    event->accept();

}

void CntContactCardDetailItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)

{

    bool hadFocus = mHasFocus;

    mHasFocus = false;

    if (rect().contains(event->pos()) && hadFocus)

    {

        updatePrimitives();

        emit clicked();

    }

    event->accept();

}

void CntContactCardDetailItem::setDetails(const HbIcon detailIcon, const QString& detailText, const QString& detailValueText, Qt::TextElideMode valueTextElideMode, bool underLine)

{

    text.clear();

    valueText.clear();

    icon.clear();

    mValueTextElideMode = valueTextElideMode;

    mIsUnderline = underLine;

    if (!detailIcon.isNull())

        icon = detailIcon;

    if (!detailText.isEmpty())

        text = detailText;

    if (!detailValueText.isEmpty())

        valueText = detailValueText;

    recreatePrimitives();

}

void CntContactCardDetailItem::setDetails(const HbIcon detailIcon, const QString& detailText)

{

    primaryText.clear();

    icon.clear();

    if (!detailIcon.isNull())

        icon = detailIcon;

    if (!detailText.isEmpty())

        primaryText = detailText;

    recreatePrimitives();

}

void CntContactCardDetailItem::setUnderLine(bool underLine)

{

    if (mIsUnderline != underLine)

    {

        QString temp;

        mIsUnderline = underLine; 

        createPrimitives();

        if (underLine)

        {

            temp = text;

            temp.prepend("<u>");

            temp.append("</u>");

        }

        else

        {

            temp = text;

        }

        mFirstLineText->setText(temp);

        repolish();

    }   

}

int CntContactCardDetailItem::index()

{

    return mIndex;

}